« Volver al listado

CVE-2011-4509

Estado: ModificadaAlta (10)—

The HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime has an improperly selected default password for the administrator account, which makes it easier for remote attackers to obtain access via a brute-force approach involving many HTTP requests.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (5)

Siemens — Simatic HMI PanelsSiemens — WinccSiemens — Wincc FlexibleSiemens — Wincc Flexible RuntimeSiemens — Wincc Runtime Advanced

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2011-4509",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-02-03T20:55:01.297",
  "references": [
    {
      "url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf",
      "tags": [
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime has an improperly selected default password for the administrator account, which makes it easier for remote attackers to obtain access via a brute-force approach involving many HTTP requests."
    },
    {
      "lang": "es",
      "value": "El servidor web HMI en Siemens WinCC flexible v2004, v2005, v2007 y v2008; WinCC V11 (también conocido como TIA Portal), el TP, OP, MP, Comfort Panels, y los paneles de Mobile Panels SIMATIC HMI, WinCC V11 Runtime Advanced, y WinCC Runtime, tiene una contraseña por defecto mal seleccionado para la cuenta de administrador, lo que hace que sea más fácil para los atacantes remotos obtener acceso usando fuerza bruta mediante el uso de gran cantidad de peticiones HTTP."
    }
  ],
  "lastModified": "2026-06-16T23:34:57.710",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible:2004:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7D596C29-36F8-44F2-897D-FD107769E5A9"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible:2005:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2D84E29A-4BC2-4229-83C3-D9F7A641D19C"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible:2007:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9B3ADDE1-1F91-43E7-A3C3-3069916F4B23"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible:2008:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1432EC7A-47B2-41D1-B90B-72DBB79AC266"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:wincc:v11:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "18A9883B-80E1-4B2E-88DA-D2326AE3DC08"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:comfort_panels:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DC593746-B329-43EA-8CA1-AA56AC5A3B10"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:mobile_panels:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1DF877E8-A0D1-4444-99F2-8A3E8ED4D31B"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:mp:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "442AC914-BDD5-4D0C-9E04-88F60EE2B730"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:op:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D9749966-1666-4F7D-90D0-17AFBB88AE83"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:tp:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9471D239-08B1-4076-82F7-2B73F4E343CE"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:wincc_runtime_advanced:v11:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1AE3AE80-C7A2-4581-993A-536936F6D315"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible_runtime:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6F785262-BBFB-4A0C-A7DC-97F5D6B94BB0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cret@cert.org"
}